DURA-ACE-TRACK_7710_m

FC-7710

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-7710
SERIES DURA-ACE TRACK 7710 Series
Color Series color
Average weight 566 (52T, 1/2 inch x 1/8 inch)
   
Threaded bottom bracket shell width (mm)_70
Axle length of BB-UN/ES (mm)_Threaded (normal) 109.5
Chain line (mm) 42.5
Chainring combination 45T to 55T (1/2 inch x 1/8 inch, 1/2 inch x 3/32 inch)
Compatible bottom bracket type_OCTALINK
Compatible chain 1/2 inch x 1/8 inch, 1/2 inch x 3/32 inch
Crank fixing bolt included
Crank arm length (mm)_165
Crank arm length (mm)_167.5
Crank arm length (mm)_170
Crank arm length (mm)_172.5
Crank arm length (mm)_175
Spider/Gear arms 5
HOLLOWTECH Technology
HOLLOWTECH crank arm
OCTALINK
Optional chain guard_Without chain/bash guard
P.C.D. (mm) 144
Recommended bottom bracket_Threaded (normal) BB-7710, BB-7700
Threaded bottom bracket shell width (mm)_68
Q-factor (mm) 136.3
Chain line (mm) 42.5
Compatible chain 1/2 inch x 1/8 inch 1/2 inch x 3/32 inch
P.C.D. left / right (mm) 144

SERIES LINE-UP

  • Hub HB-7710
  • Hub HB-7600
  • Bottom Bracket BB-7700
  • Bottom Bracket BB-7710

REPLACEMENT PARTS

  • Chainring Chainring 55T (1/2″×3/32″) for FC-7710
  • Chainring Chainring 54T (1/2″×3/32″) for FC-7710
  • Chainring Chainring 53T (1/2″×3/32″) for FC-7710
  • Chainring Chainring 53T (1/2″×1/8″) NJS for FC-7710